All categories

2 years ago

Solve for x. A) 6 B) 4 C) 5 D) 7

Mathematics

1 answer:

inn [45]2 years ago

6 0

Answer:

Step-by-step explanation:

Aight, let's hop to it:

So we got

$\frac{5x}{45} = \frac{20}{36} = = > \\ \frac{x}{9} = \frac{5}{9} = = > \\ x = 5$

and boom

You might be interested in

-29=5(2a-1)+2a i dont. Know how to solve

Aleksandr [31]

Answer:

a = -2 :)))))))))))))))))))))))

7 0

3 years ago

Sofia and her mother decided to start a tomato garden they went to the store and purchase 48 tomato plants Sophia wanted to have

Hunter-Best [27]

Answer:

6 rows

Step-by-step explanation:

Total plants ÷ tomatoes in each row = # of rows.

48÷8=6

6 rows.

5 0

3 years ago

Please help , I really need it thanks!

Nana76 [90]

The symbol "<=" without quotes means "less than or equal to"

-6x + 2y <= 42
-6x + 2y + 6x <= 42 + 6x ... Add 6x to both sides
2y <= 6x + 42
2y/2 <= 6x/2 + 42/2 ... divide every term by 2
y <= 3x + 21

So the answer is choice D

4 0

4 years ago

Please help! 15 points! Do not steal points or I will report! Explanation = Brainliest!

GuDViN [60]

(Answer is below)

Let's solve this step-by-step.

1. Prime factorization of 384.

$=\sqrt{2^7\times3}$

2. Apply the exponent rule. (Formula: $a^b^+^c=a^b\times a^c$ )

$=\sqrt{2^6\times2\times2\times3}$

3. Apply the radical rule. (Formula: $\sqrt{ab} =\sqrt{a}\sqrt{b}$ or $a\geq 0,b\geq 0$ )

$=\sqrt{2^6} \sqrt{2\times3}$

3a. Solve 2 to the 6th power.

$\sqrt{2\times2\times2\times2\times2\times2} =8$

4. Multiply 2 by 3. (Note: Put the 8 in your final answer)

$\sqrt{2\times3} =8\sqrt{6}$

Your answer is: $8\sqrt{6}$

Let me know if you have any questions.

~ Lily, from Brainly.

7 0

3 years ago

Simplify -|-28| + (-5)^2 <br><br> -53 53 -3

Bond [772]

Answer:

-3 hope this helps :D

Step-by-step explanation:

5 0

3 years ago